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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Phototransformation in air

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Administrative data

Link to relevant study record(s)

Description of key information

DT50 = 20.4 h (AOPWIN v1.92)

Key value for chemical safety assessment

Half-life in air:
20.4 h
Degradation rate constant with OH radicals:
0 cm³ molecule-1 s-1

Additional information

No studies investigating the photolytical degradation of 2-methoxyethyl acrylate are available. Using SRC AOPWIN v1.92, an atmospheric degradation half –life of 20.4 h was calculated, based on a 24 h day and assuming OH-radicals as sensitisers (Blum, 2012).